fix: refine synthetic provider + minimax probes

src/commands/onboard-auth.test.ts

@@ -133,12 +133,7 @@ describe("applyMinimaxApiConfig", () => {
     );
   });
 
-  it("sets reasoning flag for MiniMax-M2 model", () => {
-    const cfg = applyMinimaxApiConfig({}, "MiniMax-M2");
-    expect(cfg.models?.providers?.minimax?.models[0]?.reasoning).toBe(true);
-  });
-
-  it("does not set reasoning for non-M2 models", () => {
+  it("does not set reasoning for non-reasoning models", () => {
     const cfg = applyMinimaxApiConfig({}, "MiniMax-M2.1");
     expect(cfg.models?.providers?.minimax?.models[0]?.reasoning).toBe(false);
   });

src/commands/onboard-auth.ts

@@ -2,6 +2,13 @@ import type { OAuthCredentials, OAuthProvider } from "@mariozechner/pi-ai";
 import { resolveDefaultAgentDir } from "../agents/agent-scope.js";
 import { upsertAuthProfile } from "../agents/auth-profiles.js";
 import { OPENCODE_ZEN_DEFAULT_MODEL_REF } from "../agents/opencode-zen-models.js";
+import {
+  SYNTHETIC_BASE_URL,
+  SYNTHETIC_DEFAULT_MODEL_ID,
+  SYNTHETIC_DEFAULT_MODEL_REF,
+  SYNTHETIC_MODEL_CATALOG,
+  buildSyntheticModelDefinition,
+} from "../agents/synthetic-models.js";
 import type { ClawdbotConfig } from "../config/config.js";
 import type { ModelDefinitionConfig } from "../config/types.js";
 
@@ -16,9 +23,7 @@ export const MOONSHOT_DEFAULT_MODEL_ID = "kimi-k2-0905-preview";
 const MOONSHOT_DEFAULT_CONTEXT_WINDOW = 256000;
 const MOONSHOT_DEFAULT_MAX_TOKENS = 8192;
 export const MOONSHOT_DEFAULT_MODEL_REF = `moonshot/${MOONSHOT_DEFAULT_MODEL_ID}`;
-const SYNTHETIC_BASE_URL = "https://api.synthetic.new/anthropic";
-export const SYNTHETIC_DEFAULT_MODEL_ID = "hf:MiniMaxAI/MiniMax-M2.1";
-export const SYNTHETIC_DEFAULT_MODEL_REF = `synthetic/${SYNTHETIC_DEFAULT_MODEL_ID}`;
+export { SYNTHETIC_DEFAULT_MODEL_ID, SYNTHETIC_DEFAULT_MODEL_REF };
 // Pricing: MiniMax doesn't publish public rates. Override in models.json for accurate costs.
 const MINIMAX_API_COST = {
   input: 15,
@@ -44,183 +49,12 @@ const MOONSHOT_DEFAULT_COST = {
   cacheRead: 0,
   cacheWrite: 0,
 };
-const SYNTHETIC_DEFAULT_COST = {
-  input: 0,
-  output: 0,
-  cacheRead: 0,
-  cacheWrite: 0,
-};
-
-const SYNTHETIC_MODEL_CATALOG = [
-  {
-    id: SYNTHETIC_DEFAULT_MODEL_ID,
-    name: "MiniMax M2.1",
-    reasoning: false,
-    input: ["text"],
-    contextWindow: 192000,
-    maxTokens: 65536,
-  },
-  {
-    id: "hf:moonshotai/Kimi-K2-Thinking",
-    name: "Kimi K2 Thinking",
-    reasoning: true,
-    input: ["text"],
-    contextWindow: 256000,
-    maxTokens: 8192,
-  },
-  {
-    id: "hf:zai-org/GLM-4.7",
-    name: "GLM-4.7",
-    reasoning: false,
-    input: ["text"],
-    contextWindow: 198000,
-    maxTokens: 128000,
-  },
-  {
-    id: "hf:deepseek-ai/DeepSeek-R1-0528",
-    name: "DeepSeek R1 0528",
-    reasoning: false,
-    input: ["text"],
-    contextWindow: 128000,
-    maxTokens: 8192,
-  },
-  {
-    id: "hf:deepseek-ai/DeepSeek-V3-0324",
-    name: "DeepSeek V3 0324",
-    reasoning: false,
-    input: ["text"],
-    contextWindow: 128000,
-    maxTokens: 8192,
-  },
-  {
-    id: "hf:deepseek-ai/DeepSeek-V3.1",
-    name: "DeepSeek V3.1",
-    reasoning: false,
-    input: ["text"],
-    contextWindow: 128000,
-    maxTokens: 8192,
-  },
-  {
-    id: "hf:deepseek-ai/DeepSeek-V3.1-Terminus",
-    name: "DeepSeek V3.1 Terminus",
-    reasoning: false,
-    input: ["text"],
-    contextWindow: 128000,
-    maxTokens: 8192,
-  },
-  {
-    id: "hf:deepseek-ai/DeepSeek-V3.2",
-    name: "DeepSeek V3.2",
-    reasoning: false,
-    input: ["text"],
-    contextWindow: 159000,
-    maxTokens: 8192,
-  },
-  {
-    id: "hf:meta-llama/Llama-3.3-70B-Instruct",
-    name: "Llama 3.3 70B Instruct",
-    reasoning: false,
-    input: ["text"],
-    contextWindow: 128000,
-    maxTokens: 8192,
-  },
-  {
-    id: "hf:meta-llama/Llama-4-Maverick-17B-128E-Instruct-FP8",
-    name: "Llama 4 Maverick 17B 128E Instruct FP8",
-    reasoning: false,
-    input: ["text"],
-    contextWindow: 524000,
-    maxTokens: 8192,
-  },
-  {
-    id: "hf:MiniMaxAI/MiniMax-M2",
-    name: "MiniMax M2",
-    reasoning: false,
-    input: ["text"],
-    contextWindow: 192000,
-    maxTokens: 65536,
-  },
-  {
-    id: "hf:moonshotai/Kimi-K2-Instruct-0905",
-    name: "Kimi K2 Instruct 0905",
-    reasoning: false,
-    input: ["text"],
-    contextWindow: 256000,
-    maxTokens: 8192,
-  },
-  {
-    id: "hf:openai/gpt-oss-120b",
-    name: "GPT OSS 120B",
-    reasoning: false,
-    input: ["text"],
-    contextWindow: 128000,
-    maxTokens: 8192,
-  },
-  {
-    id: "hf:Qwen/Qwen3-235B-A22B-Instruct-2507",
-    name: "Qwen3 235B A22B Instruct 2507",
-    reasoning: false,
-    input: ["text"],
-    contextWindow: 256000,
-    maxTokens: 8192,
-  },
-  {
-    id: "hf:Qwen/Qwen3-Coder-480B-A35B-Instruct",
-    name: "Qwen3 Coder 480B A35B Instruct",
-    reasoning: false,
-    input: ["text"],
-    contextWindow: 256000,
-    maxTokens: 8192,
-  },
-  {
-    id: "hf:Qwen/Qwen3-VL-235B-A22B-Instruct",
-    name: "Qwen3 VL 235B A22B Instruct",
-    reasoning: false,
-    input: ["text", "image"],
-    contextWindow: 250000,
-    maxTokens: 8192,
-  },
-  {
-    id: "hf:zai-org/GLM-4.5",
-    name: "GLM-4.5",
-    reasoning: false,
-    input: ["text"],
-    contextWindow: 128000,
-    maxTokens: 128000,
-  },
-  {
-    id: "hf:zai-org/GLM-4.6",
-    name: "GLM-4.6",
-    reasoning: false,
-    input: ["text"],
-    contextWindow: 198000,
-    maxTokens: 128000,
-  },
-  {
-    id: "hf:deepseek-ai/DeepSeek-V3",
-    name: "DeepSeek V3",
-    reasoning: false,
-    input: ["text"],
-    contextWindow: 128000,
-    maxTokens: 8192,
-  },
-  {
-    id: "hf:Qwen/Qwen3-235B-A22B-Thinking-2507",
-    name: "Qwen3 235B A22B Thinking 2507",
-    reasoning: true,
-    input: ["text"],
-    contextWindow: 256000,
-    maxTokens: 8192,
-  },
-] as const;
-
 const MINIMAX_MODEL_CATALOG = {
   "MiniMax-M2.1": { name: "MiniMax M2.1", reasoning: false },
   "MiniMax-M2.1-lightning": {
     name: "MiniMax M2.1 Lightning",
     reasoning: false,
   },
-  "MiniMax-M2": { name: "MiniMax M2", reasoning: true },
 } as const;
 
 type MinimaxCatalogId = keyof typeof MINIMAX_MODEL_CATALOG;
@@ -234,11 +68,10 @@ function buildMinimaxModelDefinition(params: {
   maxTokens: number;
 }): ModelDefinitionConfig {
   const catalog = MINIMAX_MODEL_CATALOG[params.id as MinimaxCatalogId];
-  const fallbackReasoning = params.id === "MiniMax-M2";
   return {
     id: params.id,
     name: params.name ?? catalog?.name ?? `MiniMax ${params.id}`,
-    reasoning: params.reasoning ?? catalog?.reasoning ?? fallbackReasoning,
+    reasoning: params.reasoning ?? catalog?.reasoning ?? false,
     input: ["text"],
     cost: params.cost,
     contextWindow: params.contextWindow,
@@ -269,21 +102,6 @@ function buildMoonshotModelDefinition(): ModelDefinitionConfig {
   };
 }
 
-type SyntheticCatalogEntry = (typeof SYNTHETIC_MODEL_CATALOG)[number];
-
-function buildSyntheticModelDefinition(
-  entry: SyntheticCatalogEntry,
-): ModelDefinitionConfig {
-  return {
-    id: entry.id,
-    name: entry.name,
-    reasoning: entry.reasoning,
-    input: [...entry.input],
-    cost: SYNTHETIC_DEFAULT_COST,
-    contextWindow: entry.contextWindow,
-    maxTokens: entry.maxTokens,
-  };
-}
 
 export async function writeOAuthCredentials(
   provider: OAuthProvider,